To improve performance of detecting the positions of the eyes in a head-up display system.SOLUTION: A camera of the present disclosure includes an image pick-up device, a signal processing unit, and an output unit. The image pick-up device is configured to acquire a first image of a subject including the eyes of a user of a head-up display. The signal processing unit is configured to create a second image in which the resolution of an area of the first image is reduced, the area not included in an eye box where the eyes of the user can visually recognize a virtual image displayed by the head-up display. The output unit is configured to output the second image to the head-up display.SELECTED DRAWING: Figure 3

    【課題】ヘッドアップディスプレイシステムにおける眼の位置を検出する性能を向上する。【解決手段】本開示のカメラは、撮像素子と、信号処理部と、出力部とを含む。撮像素子は、ヘッドアップディスプレイの利用者の眼を含む被写体の第1画像を取得するように構成される。信号処理部は、第1画像のうち、利用者の眼が前記ヘッドアップディスプレイの表示する虚像を視認可能な領域であるアイボックスに含まれない領域の解像度を低下させた第2画像を生成するように構成される。出力部は、第2画像を、ヘッドアップディスプレイに出力するように構成される。【選択図】図3


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    Title :

    CAMERA, HEAD-UP DISPLAY SYSTEM, AND MOVABLE BODY


    Additional title:

    カメラ、ヘッドアップディスプレイシステム、及び移動体


    Contributors:

    Publication date :

    2021-04-08


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    H04N PICTORIAL COMMUNICATION, e.g. TELEVISION , Bildübertragung, z.B. Fernsehen / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / G02B Optische Elemente, Systeme oder Geräte , OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS / G03B APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM , Geräte oder Anordnungen zum Aufnehmen, Projizieren oder Betrachten von Fotografien / G09G Anordnungen oder Schaltungen zur Steuerung oder Regelung von Anzeigevorrichtungen mit statischen Mitteln zur Darstellung veränderlicher Informationen , ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION



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